Anyone switched from Indian to Global ? Current version is 10.5.6 and the latest global zip file states 10.5.5
Main reason for switching is Volte/VoWifi (logkit doesn't work)
Enabling via Logkit won't work. I even installed older version of logkit, but maybe it "might" work for Indian build to downgrade logkit version and then enabling. I personally didn't try Indian build, what I did tried was enable voWifi, but failed on Global and EU Build.
lekiaM said:
Enabling via Logkit won't work. I even installed older version of logkit, but maybe it "might" work for Indian build to downgrade logkit version and then enabling. I personally didn't try Indian build, what I did tried was enable voWifi, but failed on Global and EU Build.
Click to expand...
Click to collapse
Downgrading logkit and enabling didn't work in Indian rom either but some users have got it to work by installing drivers via qualcomm qpst tool.
https://blog.malindaprasad.com/2018...te-on-oneplus-6-qualcomm-phones-without-root/
TO CLARIFY THIS IS A ROOT ONLY FIXAfter gaining root install given module.
Data is now retained. Even after reboot(s).
No empty slot or waiting.
Issue is TMO variant is showing muli sim.
So props were added to make it like a conversion to single sim....
Yes module works for both models.
Install & enjoy
Extract and pull it apart if interested .
Please give amazing thanks
to @twinnfamous for building module & bringing this data/sim nightmare to an end
Can confirm this worked and solved my stupid "no sim" error after upgrading from 11.10.10 global to c44.
Worked perfectly on TMobile converted to global. With the issue of having no signal after 12 update.
Thank you @twinnfamous for making the module and thank you @Libra420T for sharing !! You both saved my A$$!
Is this the only way to get data working? I have a NA global variant that doesn't support dual SIM and seems to have the same issue. Honestly really liking ColorOS besides this... I usually don't root but if I don't have a choice, I guess that's what I'll do.
Thanks much. This worked perfectly after I figured out how to root C.62!
Libra420T said:
TO CLARIFY THIS IS A ROOT ONLY FIXAfter gaining root install given module.
Data is now retained. Even after reboot(s).
No empty slot or waiting.
Issue is TMO variant is showing muli sim.
So props were added to make it like a conversion to single sim....
Yes module works for both models.
Install & enjoy
Extract and pull it apart if interested .
Please give amazing thanks
to @twinnfamous for building module & bringing this data/sim nightmare to an end
Click to expand...
Click to collapse
thanks so much! I reflashed with msm multiple times and then kept upgrading to 12 since I thought I was doing something wrong, this fixed the SIM issue. now working great!
Hey dear my device OnePlus 9 T-Mobile
After rollback to stock T-Mobile
By unbrick msm tools
Stock T-Mobile not like first time
Sim card always disconnected and reconnected . Any solution?
This is support a Indian firmware?
badlucky said:
Hey dear my device OnePlus 9 T-Mobile
After rollback to stock T-Mobile
By unbrick msm tools
Stock T-Mobile not like first time
Sim card always disconnected and reconnected . Any solution?
Click to expand...
Click to collapse
You need to make sure that the msm tool manager is for your version that shipped with your phone, as well as the right android version number. Only then will you be able to generate a modem from your service provider.
If that doesn't work, I would try to msm to different versions of your T-Mobile vairent (LE2117). You should have rolled back to like 11.2.2 unless you have the Indian version. Idk what the first version was. my guess is that you used an msm tool that didn't include the Indian T-Mobile vairents.
Dear . I'm use msm to flash global firmware then im rollback to T-Mobile
This file sim card fix only on global firmware? Or for both (glo & India ) .
? Any new T-Mobile msm tools ?
Libra420T said:
TO CLARIFY THIS IS A ROOT ONLY FIXAfter gaining root install given module.
Data is now retained. Even after reboot(s).
No empty slot or waiting.
Issue is TMO variant is showing muli sim.
So props were added to make it like a conversion to single sim....
Yes module works for both models.
Install & enjoy
Extract and pull it apart if interested .
Please give amazing thanks
to @twinnfamous for building module & bringing this data/sim nightmare to an end
Click to expand...
Click to collapse
Hey dear . Update to a12 last version c63 with ota update or local update?
Phoenix47 said:
Will it work on coloros 13 open beta ?
Click to expand...
Click to collapse
Yes it does. Beware that you may lose VoLTE, 5G, and WiFi calling though.
Phoenix47 said:
I don't even use any of them.
Click to expand...
Click to collapse
What carrier do you have? I had to go back to OOS because no US carrier works right without VoLTE now. Couldn’t make or receive calls unless my phone was on 3G (T-Mobile). Went back to OOS and then switched to my 12 Pro Max. Waiting for the Pixel 7 Pro announcement to decide if I’m going to that or getting a 14 Pro Max and saying goodbye to Android (again - my OnePlus 9 is the first Android I had since 2017 when I switched). All I know is I’m over this device.
dual sim will work?
sim issues solved from Android 13?
I read some xda/reddit posts on this topic. It seems:
- OOS 11 is the only option to stably run kb2005 (oneplus dual sim) firmware on kb2007 (tmobile single sim). And a dual sim card tray can be used so that the second sim works for volte/vowifi (wifi calling).
- MSM Tool is the way to go to flash kb2005 firmware on a kb2007 phone to rebrand as EU version KB05BA, per this thread https://forum.xda-developers.com/t/...m-unlock-or-bootloader-unlock-needed.4188491/ . From there, kb2005 firmware can be installed with Local Update option.
- If OOS12 is installed and rollback is needed then this thread is very helpful https://forum.xda-developers.com/t/downgrade-oneplus-8t-kb2005-from-12-to-11-stable.4424381/
Does this sound about right? Or am I missing something on this issue? Thanks in advance!
Okay the device has arrived. I plan to stay on OOS11 for a while. 1) No real benefit added by OOS12; 2) VoLTE and Wifi Calling on US carriers like T-Mobile have been reported stabler on OOS11.
Below are the steps I took:
1. Use EU MSM tool; follow the instructions here (run MSM tool .exe file with administrator permission; can use adb tool to get into edl mode easily): https://forum.xda-developers.com/t/...m-unlock-or-bootloader-unlock-needed.4188491/
2. Download Oxygen Updater, from the device list, select oneplus 8T;
3. Enable advance option in Oxygen Updater; now kb2005 firmware should pop up, download it, and then follow the instructions about "local update" using this file.
oops this automatically brings me to OOS12.
Trying the OnePlus official rollback apk now...
Okay rollback apk doesn't work and quits when I click any firmware.
These are the correct steps:
0. Use carrier unlock from the setting to unlock T-Mobile carrier lock first.
1. Use EU MSM tool; follow the instructions here (run MSM tool .exe file with administrator permission; can use adb tool to get into edl mode easily): https://forum.xda-developers.com/t/...m-unlock-or-bootloader-unlock-needed.4188491/ note: after reboot I have dual VoWifi working already on KB05BA firmware.
2. Just use system update if it is showing 11.0.13.13.KB05BA.
This sticks to the EU firmware, as dual VoWifi already works on T-Mobile USA.
Hello, could you confirm that dual sim is working by following the steps above? I just received my T-Mobile 8T yesterday and found out it has only one sim slot.
Yes, it was actually just that simple. SIM unlock. MSM tool. And one system update.
You might have to be careful with the last part tho because the latest system update may bring you to OOS12 and dual SIM will break. You might need to search for Oxygen updater and find a way to update to the latest OOS11 firmware. Oh also Global is the best among all firmware versions.
jllll said:
Yes, it was actually just that simple. SIM unlock. MSM tool. And one system update.
You might have to be careful with the last part tho because the latest system update may bring you to OOS12 and dual SIM will break. You might need to search for Oxygen updater and find a way to update to the latest OOS11 firmware. Oh also Global is the best among all firmware versions.
Click to expand...
Click to collapse
Thank you so much
I followed the steps above but for some reason the Oxygen Updater still update my device to OOS12. I managed to downgrade back to OOS 11. I am still waiting for my dual sim tray from Amazon. Just to confirm, the latest OOS is 11.0.13.13.KB05AA right? Also, on the "About phone" page, the model is still KB2007, is this ok?
JerryRich said:
I followed the steps above but for some reason the Oxygen Updater still update my device to OOS12. I managed to downgrade back to OOS 11. I am still waiting for my dual sim tray from Amazon. Just to confirm, the latest OOS is 11.0.13.13.KB05AA right? Also, on the "About phone" page, the model is still KB2007, is this ok?
Click to expand...
Click to collapse
I am on 11.0.13.13.KB05BA EU firmware. On www.oneplus.com the latest stable firmware is 11.0.13.13.KB05AA for global https://www.oneplus.com/global/support/softwareupgrade/details?code=PM1605596915581
My next update notification is for KB2003_11.C.33 which is OOS12.
About phone shows KB2007 for me as well but I have dual VoWifi on T-Mobile.
Waiting for a genius making dual SIM work again on OOS 12...
jllll said:
I am on 11.0.13.13.KB05BA EU firmware. On www.oneplus.com the latest stable firmware is 11.0.13.13.KB05AA for global https://www.oneplus.com/global/support/softwareupgrade/details?code=PM1605596915581
My next update notification is for KB2003_11.C.33 which is OOS12.
About phone shows KB2007 for me as well but I have dual VoWifi on T-Mobile.
Waiting for a genius making dual SIM work again on OOS 12...
Click to expand...
Click to collapse
Don't know anything about dual sim on KB2007 and OOS12, but heard about dual sim on KB2007 on LOS/AOSP. But proceed with caution, as that guide was for OOS11 based LOS/AOSP.
[GUIDE] Enable Dual SIM (dsds) on your T-Mobile 8T (KB2007) with Lineage/AOSP ROM
NOT FOR OOS, If you do this on TMO OOS you will lose connectivity. So Lineage and all other AOSP based ROMs does not enable dual SIM for kebabt due to the T-Mobile modem having a hissy fit. However, you can flash the US/Global modem, retain all...
forum.xda-developers.com
JerryRich said:
Also, on the "About phone" page, the model is still KB2007, is this ok?
Click to expand...
Click to collapse
Yep.
[SOLVED] - Solution found here.
This worked for me on OxygenOS 13 and seems to be permanent, persisting after reboot and SIM swap.
Finally!!! GUIDE To enable VoLTE and VoWifi on OOS 12.1 without root
Hello everyone, finally there is a way to enable VoLte without root You need 2 apps for the process .. Before starting if you have 2 sims make sure you disable the second sim and proceed.. After you finish with the first sim then enable the...
forum.xda-developers.com
Hi PPLs,
Has anyone managed to force VoLTE Calling to be enabled on OOS12? I am using the OnePlus 8T and my wife uses the OnePlus 9. I have had to rollback both phone the OOS11 after testing OOS12 and realising the OnePlus Log Kit app no longer works, therefore no way to enable VoLTE calling.
For now we are holding on to OOS11 (with the Log Kit fix) until we find a fix in OOS12, otherwise we both might be forced to look and another brand of phone, which I really don't want to do.
Just as a side note, I was using a Realme XT which I bought in 2020 which had VoLTE enabled by default as soon as it recognised the SIM, so the network is capable, but I get no support from Vodafone AU as the OnePlus phones are imported as they are not generally sold in Australia. It seems the same story with all Australian carriers.
Also, my main reason for not rooting the phones is since we use them as daily drivers and need to use secure banking apps.
I know a few people have asked similar questions before, however I'm hoping there might be some progress on this soon.
Thank you!
Currently running: OnePlus 8T (KB2000) & 9 on OOS11 - Vodafone Australia
joe460 said:
Hi PPLs,
Has anyone managed to force VoLTE Calling to be enabled on OOS12? I am using the OnePlus 8T and my wife uses the OnePlus 9. I have had to rollback both phone the OOS11 after testing OOS12 and realising the OnePlus Log Kit app no longer works, therefore no way to enable VoLTE calling.
For now we are holding on to OOS11 (with the Log Kit fix) until we find a fix in OOS12, otherwise we both might be forced to look and another brand of phone, which I really don't want to do.
Just as a side note, I was using a Realme XT which I bought in 2020 which had VoLTE enabled by default as soon as it recognised the SIM, so the network is capable, but I get no support from Vodafone AU as the OnePlus phones are imported as they are not generally sold in Australia. It seems the same story with all Australian carriers.
Also, my main reason for not rooting the phones is since we use them as daily drivers and need to use secure banking apps.
I know a few people have asked similar questions before, however I'm hoping there might be some progress on this soon.
Thank you!
Currently running: OnePlus 8T (KB2000) & 9 on OOS11 - Vodafone Australia
Click to expand...
Click to collapse
Hi. No way. only Root
joe460 said:
Hi PPLs,
Has anyone managed to force VoLTE Calling to be enabled on OOS12? I am using the OnePlus 8T and my wife uses the OnePlus 9. I have had to rollback both phone the OOS11 after testing OOS12 and realising the OnePlus Log Kit app no longer works, therefore no way to enable VoLTE calling.
For now we are holding on to OOS11 (with the Log Kit fix) until we find a fix in OOS12, otherwise we both might be forced to look and another brand of phone, which I really don't want to do.
Just as a side note, I was using a Realme XT which I bought in 2020 which had VoLTE enabled by default as soon as it recognised the SIM, so the network is capable, but I get no support from Vodafone AU as the OnePlus phones are imported as they are not generally sold in Australia. It seems the same story with all Australian carriers.
Also, my main reason for not rooting the phones is since we use them as daily drivers and need to use secure banking apps.
I know a few people have asked similar questions before, however I'm hoping there might be some progress on this soon.
Thank you!
Currently running: OnePlus 8T (KB2000) & 9 on OOS11 - Vodafone Australia
Click to expand...
Click to collapse
Actually there is a way, but not straightforward and if you mess up, you can brick your phone.
First of all you need to unlock engineering menu in OOS12 and in MBN section try to enable VoLTE. If after this volte still doesn't work, enable diagnostic ports via engineering menu, and only after via QPST and PDC activate carrier profiles for your region (Vodafone Australia).
P.S: Making it via root is easier, as Volte is enabled via Magisk module, and diagnostic ports for PDC & QPST are enabled via basically two commands in adb.
Why not try LineageOS 19.1(Android 12)?
Volte works fine out of box.
You just need gapps, magisk and some module to pass safteynet check, then it's all good.
Rootk1t said:
Actually there is a way, but not straightforward and if you mess up, you can brick your phone.
First of all you need to unlock engineering menu in OOS12 and in MBN section try to enable VoLTE. If after this volte still doesn't work, enable diagnostic ports via engineering menu, and only after via QPST and PDC activate carrier profiles for your region (Vodafone Australia).
P.S: Making it via root is easier, as Volte is enabled via Magisk module, and diagnostic ports for PDC & QPST are enabled via basically two commands in adb.
Click to expand...
Click to collapse
Do you have any guide for this?
Secrecy not worki anymore
Rootk1t said:
Actually there is a way, but not straightforward and if you mess up, you can brick your phone.
First of all you need to unlock engineering menu in OOS12 and in MBN section try to enable VoLTE. If after this volte still doesn't work, enable diagnostic ports via engineering menu, and only after via QPST and PDC activate carrier profiles for your region (Vodafone Australia).
P.S: Making it via root is easier, as Volte is enabled via Magisk module, and diagnostic ports for PDC & QPST are enabled via basically two commands in adb.
Click to expand...
Click to collapse
Thank you for the tip! I'm pretty comfortable with digging around like that.
I'll definitely give that one a go in the near future. It's my daily driver at the moment so I need to pick a time or use an old backup phone for a while.
Much appreciated!
IAAxl said:
Why not try LineageOS 19.1(Android 12)?
Volte works fine out of box.
You just need gapps, magisk and some module to pass safteynet check, then it's all good.
Click to expand...
Click to collapse
Thanks! LineageOS is usually my goto, but in this case it's my daily and I need all the secure banking and similar apps to work.
Finally!!! GUIDE To enable VoLTE and VoWifi on OOS 12.1 without root
Hello everyone, finally there is a way to enable VoLte without root You need 2 apps for the process .. Before starting if you have 2 sims make sure you disable the second sim and proceed.. After you finish with the first sim then enable the...
forum.xda-developers.com
ghost.ign said:
Finally!!! GUIDE To enable VoLTE and VoWifi on OOS 12.1 without root
Hello everyone, finally there is a way to enable VoLte without root You need 2 apps for the process .. Before starting if you have 2 sims make sure you disable the second sim and proceed.. After you finish with the first sim then enable the...
forum.xda-developers.com
Click to expand...
Click to collapse
Thank you!
Will give it a go on my wife's OP9 which I've kept on OOS11 because on this.
FYI I recently bought a OP10 Pro EU version and everything works perfectly including VoLTE & VoWIFI.
Looks like maybe the Global versions are having VoLTE issues in Australia on some carriers.
Only just bit the bullet 2 weeks ago with the OP8T and installed LineageOS 20. Works great out of the box.
I might consider re-flashing the stock OOS13 ROM on the 8T just to try this fix too.
ghost.ign said:
Finally!!! GUIDE To enable VoLTE and VoWifi on OOS 12.1 without root
Hello everyone, finally there is a way to enable VoLte without root You need 2 apps for the process .. Before starting if you have 2 sims make sure you disable the second sim and proceed.. After you finish with the first sim then enable the...
forum.xda-developers.com
Click to expand...
Click to collapse
UPDATE: GREAT NEWS! GOT VoLTE WORKING ON 4G & 5G - SOLVED
Thank you so much @ghost.ign !!
I finally got around to unbricking my almost forgotten OP8T KB2005 International Version using MSMDownloaderTool and tried the tweak using the link you provided. It worked!
Best part was, it worked on the current OOS13 and persists after reboot, as well as removing & reinserting the SIM. Very happy!
It's now time to update my wife's OP9 and do the same. Fingers crossed.
Many, many thanks!!!
FYI - For anyone else reading. I found the details to unbrick my OP8T here:
[OP8T][OOS KB05AA/BA/DA] Unbrick tool to restore your device to OxygenOS
Disclaimer: By attempting any of the processes listed in this thread you accept full responsibility for your actions. I will not be held responsible if your device stops working, catches fire, or turns into a hipster and claims to have been...
forum.xda-developers.com
TIP: When installing the Qualcomm drivers on Windows, boot using the Windows start-up option no.7 to allow unsigned drivers. (Knowing that could've saved me a couple of hours.)
joe460 said:
Thank you for the tip! I'm pretty comfortable with digging around like that.
I'll definitely give that one a go in the near future. It's my daily driver at the moment so I need to pick a time or use an old backup phone for a while.
Much appreciated!
Click to expand...
Click to collapse
Hey any workaround to access pdc to change mbn profile on oos12 non root?
I have tried the shizuku and pixelims, but my ims status not registered.
redzyy said:
Hey any workaround to access pdc to change mbn profile on oos12 non root?
I have tried the shizuku and pixelims, but my ims status not registered.
Click to expand...
Click to collapse
i think i saw some post related to how to access PDC and that kinda stuff on OOS 12 or 13, i will post it here let me check if it is still there.
redzyy said:
Hey any workaround to access pdc to change mbn profile on oos12 non root?
I have tried the shizuku and pixelims, but my ims status not registered.
Click to expand...
Click to collapse
[GUIDE][A11][A12][A13] VoLTE and VoWIFI on custom/stock ROMs with any Carrier
Activate VoLTE & VoWIFI on custom/stock ROMs with any Carrier Yes, yes, I know that this is not the first thread with activation VoLTE and VoWIFI. But my thread will be more convenient and easier to understand. ATTENTION ! ! ! These methods...
forum.xda-developers.com
ghost.ign said:
[GUIDE][A11][A12][A13] VoLTE and VoWIFI on custom/stock ROMs with any Carrier
Activate VoLTE & VoWIFI on custom/stock ROMs with any Carrier Yes, yes, I know that this is not the first thread with activation VoLTE and VoWIFI. But my thread will be more convenient and easier to understand. ATTENTION ! ! ! These methods...
forum.xda-developers.com
Click to expand...
Click to collapse
Thanks for the response, i checked that thread already, for oos12, they need rooted phone.
I can confirm that Oneplus 8T (KB2003) on OOS13, using Shizuku and Pixel IMS can activate VOLTE. I am using KB2003_11_F.63 build.
warlord2045 said:
I can confirm that Oneplus 8T (KB2003) on OOS13, using Shizuku and Pixel IMS can activate VOLTE. I am using KB2003_11_F.63 build.
Click to expand...
Click to collapse
I'm unable to confirm, maybe someone else can. I can however suggest that there's is likely no harm trying. I believe it should work across all carrier unlocked models.
Give it a go and report back if you can share.
FYI - since upgrading from OOS11 to OOS13 my model number has changing from KB2000 to KB2005 using the standard OTA upgrade process.
Rootk1t said:
Actually there is a way, but not straightforward and if you mess up, you can brick your phone.
First of all you need to unlock engineering menu in OOS12 and in MBN section try to enable VoLTE. If after this volte still doesn't work, enable diagnostic ports via engineering menu, and only after via QPST and PDC activate carrier profiles for your region (Vodafone Australia).
P.S: Making it via root is easier, as Volte is enabled via Magisk module, and diagnostic ports for PDC & QPST are enabled via basically two commands in adb.
Click to expand...
Click to collapse
Recent updates have made this method a more dangerous option. I can't go back
If you know how to put it back together, I'd love to know.